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Sunlight is made up of red, orange, yellow, green, blue, indigo and violet light. When combined, it becomes the white light we see. Each of these has a different energy and wavelength. Rays on the red end have longer wavelengths and less energy. On the other end, blue rays have shorter wavelengths and more energy. [...]

An increasing number of studies shows the connection between blue light and a disruption of the circadian rhythm through suppression of the melatonin production (here are links to some interesting studies). If the production of this so called “sleep hormone” is diminished, it seems logical that the result may be a poor sleep quality and overall [...]

Preview: Healing With Colored Light, An Interview With Alexander Wunsch Dr. Mercola and Dr. Wunsch on the Dangers of LED Lights Dr. Mercola Interviews Dr. Alexander Wunsch on Diligent Use of Colors as a Way to Make Life Easier Blue light protection glasses by Innovative Eyewear - Alexander Wunsch

Light not always equals light. Today many people confuse light with brightness. But light is much more than this. Without the full spectrum light of our sun, there would be no life on our planet. It seems this very important aspect of healthy light, got astray in the depths of the energy-saving-emergency of our governments. Importance of [...]

The EU is planning to abolish halogen light by 2018. This is also of concern for car manufacturers. But replacing the warm-white halogen light, that is commonly used for headlights, with other light sources, might be not a good idea. Since the introduction of halogen-lamps in the early 1990’s, more and more cars have been equipped with high intensity discharge [...]

The seasons let us notice how much we need the daylight. Light lifts the spirits. The lack of light makes us feel tired. In the winter, we only receive a fraction of the light quantity that reaches us in summer. In addition, we spend the darker season mostly in artificially lighted rooms. This is why [...]

For all those that are interested in light, and regret the prohibition of the incandescent lamp, 2016 may have started promising. A publication in the scientific journal "Nature Nanotechnology" led to headlines as enthusiastic as "The resurrection of the incandescent lamp". Scientists at the Massachusetts Institue of Technology (MIT) have managed to drastically increase the [...]

The Importance of Sunlight for Optimal Health This interview by Dr. Mercola gives you an insight into the significance of sunlight for the normal and healthy functioning of the human body. While sun exposure is often reduced to specific effects such as the production of vitamin D or serotonine, and the dangers of excessive exposure [...]

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